 | | Temat/Opis | Autor | Odpowiedzi | Wyświetleń | Aktualizacja |
 | | #83: Basics of RF Mixers in Radio Receivers / Mixer Tutorial / Frequency Conversion
W2AEW | SP6MLK | 1 | 60 | 25.11.2023 08:46:50 |
| | #263 emitter detector opto-electronics
IMSAI Guy | SP6MLK | 1 | 117 | 25.11.2023 08:43:22 |
| | Stupnice a problém s Microsoftem
| SP6MLK | 1 | 70 | 25.11.2023 08:19:14 |
| | Promising news for the amateur radio 23cms microwave allocation - Nov 2023 - EI7GL
| SP6MLK | 1 | 92 | 25.11.2023 08:01:08 |
| | #82: How to use a Diode as a Switch / Diodes as Switches / Basics of Diode Switches
W2AEW | SP6MLK | 1 | 56 | 24.11.2023 09:21:26 |
| | #257 JYETech DSO138 DC offset
IMSAI Guy | SP6MLK | 1 | 125 | 24.11.2023 09:18:08 |
| | ITU-R Report M.2532 – Amateur characteristics and usage in 1240-1300MHz
ITU | SP6MLK | 1 | 58 | 24.11.2023 09:05:39 |
| | ITU-R M.2164 – Key elements
IARU | SP6MLK | 1 | 131 | 24.11.2023 08:46:14 |
| | Recommendation ITU-R M.2164-0 (11/2023)
IARU | SP6MLK | 1 | 126 | 24.11.2023 08:42:32 |
| | ITU‑,R Recommendation M.2164 on 23cm amateur service
IARU | SP6MLK | 1 | 65 | 24.11.2023 08:25:17 |
| | WRC-23 Days-3+4: 23cms Recommendation and more
RSGB | SP6MLK | 1 | 65 | 24.11.2023 08:18:16 |
| | Stupnice Wattmetru
Skala miernika mocy | SP6MLK | 1 | 77 | 24.11.2023 08:13:43 |
| | Przegląd USB – typy, rodzaje i zastosowanie złączy
| SP6MLK | 1 | 71 | 23.11.2023 13:25:29 |
| | PZK - Komunikat składkowy na 2024 rok.
PZK | SP6MLK | 1 | 70 | 23.11.2023 09:42:05 |
| | Komunikat PZK 46/23 z dnia 22.11.2023
PZK | SP6MLK | 1 | 64 | 23.11.2023 09:38:15 |
| | #79: Op Amp Power Supply Considerations: split, single, virtual ground, etc. - a tutorial
W2AEW | SP6MLK | 1 | 61 | 23.11.2023 08:01:18 |
| | #256 JYETech DSO138 frequency response
IMSAI Guy | SP6MLK | 1 | 132 | 23.11.2023 07:57:56 |
| | Appendix A (Episode 3 - Part2) Transistors and Amplifiers at RF
MegawattKS | SP6MLK | 1 | 69 | 23.11.2023 07:53:55 |
| | Kreslení stupnic - OK1CJB
Rysowanie skal | SP6MLK | 1 | 135 | 23.11.2023 07:35:44 |
| | #78: Use an Arduino to draw pictures on an oscilloscope using XY mode
W2AEW | SP6MLK | 1 | 52 | 22.11.2023 08:07:48 |
| | #255 JYETech DSO138 DIY Digital Oscilloscope Kit
IMSAI Guy | SP6MLK | 1 | 47 | 22.11.2023 08:04:16 |
| | Ofcom and beyond – RSGB 2023 Convention presentation by Murray Niman, G6JYB
RSGB | SP6MLK | 1 | 49 | 22.11.2023 07:51:31 |
| | Day-2: WRC-23 Scales up – including 40-50MHz
RSGB | SP6MLK | 1 | 52 | 22.11.2023 07:42:49 |
| | Amateur Radio accounts for just 17% of ICOM's business - EI7GL
| SP6MLK | 1 | 56 | 22.11.2023 07:37:09 |
| | #76: Debug Transient EMI signal with a Mixed Domain Oscilloscope MDO4000 Tektronix
W2AEW | SP6MLK | 1 | 55 | 21.11.2023 08:28:55 |
| | #253 coax RF switch modification
IMSAI Guy | SP6MLK | 1 | 158 | 21.11.2023 08:25:42 |
| | Baofeng Are DONE With The UV-5R (UPGRADED)
Ham Radio DX | SP6MLK | 1 | 53 | 21.11.2023 08:13:54 |
| | Development of an ITU‑,R Recommendation on 23cm amateur band
IARU | SP6MLK | 1 | 55 | 21.11.2023 08:04:10 |
| | Day-1: WRC-23 Begins & 23cm Progress
RSGB | SP6MLK | 1 | 130 | 21.11.2023 07:59:08 |
| | #75: Basics of Opamp circuits - a tutorial on how to understand most opamp circuits
W2AEW | SP6MLK | 1 | 59 | 20.11.2023 07:11:45 |
| | #247 AC power meter volts amps watts power factor
IMSAI Guy | SP6MLK | 1 | 63 | 20.11.2023 07:06:47 |
| | #74: Basics of Differential Probes for Oscilloscopes and their applications: a tutorial
W2AEW | SP6MLK | 1 | 55 | 19.11.2023 07:51:01 |
| | #198 I2C scanner
IMSAI Guy | SP6MLK | 1 | 59 | 19.11.2023 07:47:59 |
| | AmateurLogic 187: Buck/Boost, Balun & M5 Ham Radio
| SP6MLK | 1 | 60 | 19.11.2023 07:31:09 |
| | #73: 70's Vintage Function / Sweep Generator review / teardown
W2AEW | SP6MLK | 1 | 51 | 18.11.2023 08:04:22 |
| | #197 IR DIY kit emitter detector scope traces
IMSAI Guy | SP6MLK | 1 | 53 | 18.11.2023 08:00:51 |
| | The 13CM Amplifier Water Cooling System Cleaning - VE6BGT
| SP6MLK | 1 | 66 | 18.11.2023 07:40:28 |
| | #72: Simple Station Monitor for Ham Radio using an Oscilloscope
W2AEW | SP6MLK | 1 | 54 | 17.11.2023 08:55:30 |
| | #196 IR DIY kit emitter detector schematic
IMSAI Guy | SP6MLK | 1 | 58 | 17.11.2023 08:52:16 |
| | #71: Proper PSK31 Audio Level setup with a scope, RF power meter, and ALC indicator
W2AEW | SP6MLK | 1 | 54 | 16.11.2023 07:52:16 |
